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A capacitor of 2.5 μF is charged through a resistor of 4 MΩ. In how much time will potential drop across capacitor will become 3 times that of resistor (ln2=0.693)
Options
(a) 13.86 sec
(b) 6.93 sec
(c) 1.386 sec
(d) 69.3 sec
Correct Answer:
13.86 sec
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A p-n photodiode is made of a material with a band gap of 2.0 eV
- A single slit Fraunhogger diffraction pattern is formed with white light.
- The near point and far point of a person are 40 cm and 250 cm, respectively.
- A 1 µA beam of protons with a cross-sectional area of 0.5 sq.mm is moving with a velocity
- Power dissipated in an LCR series circuit connected to an a.c source of emf ? is
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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